package ReflectDemo;

public class Test07 {
    public static void main(String[] args) {
        A a = new A();
        System.out.println(A.m);
    }
}

/*
    1.加载到内存，会产生一个类对应Class对象
    2.链接,链接结束后 m = 0
    3.初始化
    <clinit>(){
        System.out.println("A类静态代码块初始化");
        m = 300;
    }
        m = 100
 */

class A{
    static{
        System.out.println("A类静态代码块初始化");
        m = 300;
    }
    /*
   1. m = 0
   2. m = 300
   3. m = 100
     */
    static int m = 100;

    public A(){
        System.out.println("A类的无参构造函数初始化");
    }
}